Question

Perform each of the following unit conversions using the conversion factors given below:

Answer 1

Answer: (what's in bold is the answer! straight off of edge!)

1.429 atm = 1,086 mmHg

9,361 Pa = 9.361

kPa  = 70.21 mmHg

725 mmHg = 0.954

atm = 96.26 ⇒ 96.7 kPa

Answer 2

1. 1086.04 mmHg

2.70.213 mmHg

3. 95.954 kPa

Further explanation

Pressure (P) is the force applied per unit area

Can be formulated :

$\tt P=\dfrac{F}{A}$

P = pressure (SI=Pascal(Pa))

F= force applied (N)

A=area(m²)

The unit of pressure can be expressed in atm, mmHg, or Pascal

$\tt 1.\dfrac{1.429}{1}\times 760=1086.04~mmHg$

$\tt 2)~9,361~Pa=9.361~kPa=\dfrac{9.361}{101.325}\times 760=70.213~mmHg$

$\tt 3)\dfrac{725}{760}\times 1=0.947~atm=\dfrac{0.947}{1}\times 101.325=95.954~kPa$